What are the effects of temperature on lithium battery packs

Can the lead-acid UPS power supply be replaced by lithium batteries? With the addition of various high-end precision equipment, the requirements for the equipment and types of the UPS power supply are getting higher and higher, and the requirements for the capacity and quality of the UPS are getting higher and higher. At this time, the early widely used lead-acid UPS power supply is no longer enough to meet the needs of equipment and users, and the emergence of lithium battery UPS can better meet the needs of customers. Lead-acid batteries can no longer meet the demand, so the problem is coming. Since the lithium battery is one third of the lead-acid battery of the same capacity, is it possible to keep the outer shell of the lead-acid UPS and replace the internal battery? First, we need to know the meaning and composition of the lead-acid battery. What is a lead-acid battery? In the event of a power failure, it can be quickly converted to inverter conditions, so that the load can have a response time to deal with the sudden power failure, and reduce the damage to the load. General household UPS mostly use maintenance-free lead-acid batteries. Lead-acid batteries are electrodes composed of lead and its oxides, and the electrolyte is a battery composed of sulfuric acid solution. The structure of lead-acid batteries Lead-acid batteries are mainly composed of tubular positive plates, negative plates, electrolyte, separators, battery boxes, battery covers, poles, and liquid injection covers. The most obvious feature of a lead-acid battery is that it has a spiral plastic sealing device and air holes on the top. These covers are used to hold pure water, observe electrolyte and exhaust gas. After knowing the general structure of the lead-acid battery UPS, let us know the meaning and composition of the lithium battery UPS, and more specifically know the difference between the two, in order to know whether the internal battery can be replaced. What is a lithium battery UPS? A lithium battery UPS is the internal battery of a lithium battery UPS power supply. Its function and effect intersect with lead-acid UPS, user equipment and power supply, ensuring the continuous high-quality power supply of the equipment, even in the case of complete power failure, it can also supply power for the equipment within a certain period of time. Lithium battery UPS structure In order to better meet the needs of users and bring users a more intelligent experience, today's lithium battery UPS has many new equipment compared with the early lead-acid battery UPS. Lithium battery UPS has AC inductor, rectifier, internal bypass power input switch, manual maintenance bypass switch, DC inductor, reverse diode, inverter, output blocking transformer, etc. From the above meaning and structure of the lead-acid UPS and lithium battery, the internal structure of the body, the whole body shape, etc. are not suitable, so cunneng electric small draw a conclusion lead-acid UPS is best not to replace its built-in lead-acid battery and lithium battery. Let's not say that the reason why lead-acid UPS cannot replace lithium batteries is that most people cannot replace batteries. To ensure that UPS can be used super, there is no need to take risks, but there are always people with skills and independent thinking who are willing to spend time and energy to change. This answer It is not necessary to choose the tone. Compared with the traditional lead-acid battery USP, lithium battery UPS has new functional battery handling functions: battery self-discharge function, automatic floating charge conversion function, temperature compensation function, automatic flow function. Each power module has a balanced input, output and charging power distribution function. Battery current method: The continuous current method (CCM) is used for communication input to reduce the interference to the power grid (RFI/EMI). Bypass function: The reliable static bypass function enables the inverter to switch between the inverter and the bypass without power failure time, ensuring true uninterrupted output. Unattended function: Abundant communication interface, the unattended operation of the computer system can be completed through software. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Analysis of Manganese in Lithium Battery Electrolyte